/Engine/Source/Runtime/GeometryCore/Public/DynamicMesh/NonManifoldMappingSupport.h
typedef [TDynamicVertexAttribute](API\Runtime\GeometryCore\DynamicMesh\TDynamicVertexAttribute)< int32, 1, [FDynamicMesh3](API\Runtime\GeometryCore\DynamicMesh\FDynamicMesh3) > FDynamicMeshVertexInt32Attribute